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Cheap flights from Niagara Falls, ON to Green Bay from C$ 425

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GRB
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Green Bay

Keep the following information in mind while searching for Niagara Falls to Green Bay flight deals. Data was last updated 6 November 2025.

Round-trip from

C$ 748

One-way from

C$ 425

Popular in

January

Cheapest in

February

Average price

C$ 868
Delta
  • Delta
  • 24/3-26/3
  • 2 total stops
  • 11h 23m total
  • Niagara Falls to Green Bay
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United Airlines
  • United Airlines
  • 20/12
  • 1 total stop
  • 10h 57m total
  • Niagara Falls to Green Bay
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 50 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 75 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Niagara Falls to Green Bay

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Green Bay
Explore the most affordable flight options available from Niagara Falls to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Fri 5/126:24 p.m.YYZ - GRB
1 stop16h 12mAmerican Airlines
Fri 12/128:02 p.m.GRB - YYZ
1 stop13h 54mAmerican Airlines
Deal found 6/11C$ 774
Fri 21/116:20 p.m.YYZ - GRB
1 stop15h 59mAmerican Airlines
Mon 24/117:52 p.m.GRB - YYZ
1 stop14h 00mAmerican Airlines
Deal found 5/11C$ 811
Fri 5/127:30 a.m.YYZ - GRB
2 stops10h 16mUnited Airlines
Fri 12/121:35 p.m.GRB - YYZ
1 stop5h 10mUnited Airlines
Deal found 6/11C$ 917

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Green Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Niagara Falls to Green Bay that are best for you.

Fly from

Niagara Falls

Fly to

Green Bay

Route

Depart

Return

Price

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Tue 24/3

6:30 a.m.-11:19 a.m.

1 stop5h 49m

Green Bay Austin-Straubel

Thu 26/3

10:50 a.m.-5:24 p.m.

1 stop5h 34m

C$ 748

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Tue 24/3

12:35 p.m.-9:30 p.m.

2 stops9h 55m

Green Bay Austin-Straubel

Thu 26/3

11:32 a.m.-5:20 p.m.

1 stop4h 48m

C$ 760

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Fri 5/12

6:24 p.m.-9:36 a.m.

1 stop16h 12m

Green Bay Austin-Straubel

Fri 12/12

8:02 p.m.-10:56 a.m.

1 stop13h 54m

C$ 774

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Fri 21/11

6:20 p.m.-9:19 a.m.

1 stop15h 59m

Green Bay Austin-Straubel

Mon 24/11

7:52 p.m.-10:52 a.m.

1 stop14h 00m

C$ 811

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Fri 5/12

7:30 a.m.-4:46 p.m.

2 stops10h 16m

Green Bay Austin-Straubel

Fri 12/12

1:35 p.m.-7:45 p.m.

1 stop5h 10m

C$ 917

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Sat 20/12

6:50 a.m.-4:47 p.m.

1 stop10h 57m

C$ 425

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Fri 5/12

6:00 a.m.-9:13 a.m.

1 stop4h 13m

C$ 432

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Mon 8/12

3:30 p.m.-9:32 p.m.

1 stop7h 02m

C$ 519

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Sun 21/12

6:50 a.m.-10:09 a.m.

1 stop4h 19m

C$ 519

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Best time to book a flight from Niagara Falls to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Niagara Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Green Bay
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Green Bay. Reviews last updated 6 November 2025.
Check out reviews from past customers who have flown with United Airlines from Niagara Falls to Green Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews
Check prices

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews
Check prices

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Green Bay from Niagara Falls?

    Green Bay Austin-Straubel (GRB), located 9.5 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to Green Bay. 1 airline have flights to Austin-Straubel from Niagara Falls on a regular basis. Booking flights from Niagara Falls to Green Bay Austin-Straubel should not be difficult; the airport handles an average of 0 inbound flights from Niagara Falls per day.

  • How long is the flight from Niagara Falls to Green Bay?

    For as low as C$ 748, Delta can have you in Green Bay from Niagara Falls in 5h 49m. The distance between Niagara Falls and Green Bay is about 686 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Niagara Falls to Green Bay that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Green Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Green Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Green Bay.

  • Can I find deals for business class flights from Niagara Falls to Green Bay?

    Yes. Cheapflights offers flight deals from Niagara Falls to Green Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Niagara Falls to Green Bay

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Top airline flying from Niagara Falls to Green Bay

Discover the top airline that operate flights from Niagara Falls to Green Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 568AverageC$ 677FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Can Cheapflights find flights from Niagara Falls to Green Bay with no change fees?

Certainly. Search results for flights to Green Bay from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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